🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.69 AU - 0.75 AU

Year: 233 Days

Day: 13.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.04 AU - 1.14 AU

Year: 433 Days

Day: 43.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.17 AU - 1.33 AU

Year: 532 Days

Day: 13.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.37 AU - 1.93 AU

Year: 807 Days

Day: 21.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.75 AU - 2.59 AU

Year: 1217 Days

Day: 26.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.1 AU - 3.1 AU

Year: 1596 Days

Day: 12.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.33 AU - 3.65 AU

Year: 1969 Days

Day: 31.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.96 AU - 4.32 AU

Year: 2645 Days

Day: 12.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,567,918 km

• M1: 80,184 km (0.115 R)
• M2: 2,403,589 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 11.1

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.71 AU - 9.49 AU

Year: 9604 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,567,918 km

• M1: 182,509 km (0.076 R)
• M2: 408,701 km (0.099 R)
• M3: 755,619 km (0.115 R)
• M4: 1,001,259 km (0.064 R)
• M5: 1,165,367 km (0.101 R)
• M6: 1,736,083 km (0.119 R)
• M7: 1,961,078 km (0.116 R)
• M8: 2,142,989 km (0.076 R)
• M9: 2,925,237 km (0.072 R)
• M10: 3,133,776 km (0.093 R)
• M11: 4,316,347 km (0.114 R)
• M12: 4,692,436 km (0.048 R)
• M13: 5,222,312 km (0.115 R)
• M14: 5,808,736 km (0.062 R)
• M15: 6,454,550 km (0.088 R)
• M16: 6,727,267 km (0.073 R)
• M17: 6,805,806 km (0.087 R)
• M18: 7,405,095 km (0.119 R)
• M19: 7,486,326 km (0.083 R)
• M20: 7,649,538 km (0.079 R)
• M21: 7,938,261 km (0.073 R)
• M22: 8,314,650 km (0.041 R)
• M23: 8,782,592 km (0.055 R)
• M24: 8,868,611 km (0.102 R)
• M25: 9,611,065 km (0.113 R)
• M26: 10,282,759 km (0.04 R)
• M27: 10,601,403 km (0.114 R)
• M28: 11,908,439 km (0.082 R)
• M29: 12,775,359 km (0.105 R)
• M30: 13,862,487 km (0.108 R)
• M31: 14,113,662 km (0.102 R)
• M32: 14,620,649 km (0.055 R)
• M33: 15,496,095 km (0.093 R)
• M34: 15,861,563 km (0.12 R)
• M35: 16,071,598 km (0.106 R)
• M36: 16,229,873 km (0.047 R)
• M37: 16,921,314 km (0.063 R)
• M38: 17,082,282 km (0.108 R)
• M39: 17,243,698 km (0.094 R)
• M40: 17,459,867 km (0.099 R)
• M41: 18,113,460 km (0.102 R)
• M42: 18,775,131 km (0.107 R)
• M43: 19,951,868 km (0.101 R)
• M44: 20,235,655 km (0.059 R)
• M45: 20,922,010 km (0.096 R)
• M46: 22,730,499 km (0.112 R)
• M47: 22,848,831 km (0.115 R)
• M48: 23,264,862 km (0.106 R)
• M49: 23,503,621 km (0.113 R)
• M50: 24,892,637 km (0.081 R)
• M51: 26,370,365 km (0.112 R)
• M52: 26,806,742 km (0.088 R)
• M53: 29,088,259 km (0.104 R)
• M54: 31,102,295 km (0.086 R)
• M55: 31,893,967 km (0.097 R)
• M56: 32,358,767 km (0.096 R)
• M57: 32,759,091 km (0.086 R)
• M58: 33,362,569 km (0.114 R)
• M59: 33,631,845 km (0.109 R)
• M60: 33,834,401 km (0.109 R)
• M61: 35,675,203 km (0.096 R)
• M62: 35,881,797 km (0.115 R)
• M63: 37,199,156 km (0.099 R)
• M64: 39,809,639 km (0.118 R)
• M65: 41,028,862 km (0.109 R)
• M66: 41,461,947 km (0.094 R)
• M67: 41,606,758 km (0.07 R)
• M68: 41,969,383 km (0.106 R)
• M69: 42,478,764 km (0.055 R)
• M70: 43,430,207 km (0.06 R)
• M71: 45,727,282 km (0.042 R)
• M72: 45,951,679 km (0.096 R)
• M73: 46,627,113 km (0.079 R)
• M74: 46,928,254 km (0.098 R)
• M75: 47,230,142 km (0.056 R)
• M76: 47,305,689 km (0.103 R)
• M77: 47,532,629 km (0.103 R)
• M78: 47,911,710 km (0.068 R)
• M79: 48,291,838 km (0.109 R)
• M80: 48,367,984 km (0.052 R)
• M81: 48,825,603 km (0.034 R)
• M82: 50,747,786 km (0.051 R)
• M83: 51,445,810 km (0.071 R)
• M84: 51,835,064 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.8

Radius: 5.5

Gravity: 30.64 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.62 AU - 15.9 AU

Year: 17357 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,567,918 km

• M1: 318,045 km (0.117 R)
• M2: 426,803 km (0.058 R)
• M3: 465,848 km (0.104 R)
• M4: 949,498 km (0.115 R)
• M5: 1,136,944 km (0.118 R)
• M6: 1,485,208 km (0.085 R)
• M7: 1,671,158 km (0.105 R)
• M8: 2,745,869 km (0.116 R)
• M9: 2,783,568 km (0.081 R)
• M10: 4,118,729 km (0.096 R)
• M11: 4,601,780 km (0.098 R)
• M12: 4,736,717 km (0.041 R)
• M13: 5,477,825 km (0.074 R)
• M14: 5,620,841 km (0.071 R)
• M15: 6,008,150 km (0.108 R)
• M16: 7,588,651 km (0.085 R)
• M17: 8,016,202 km (0.1 R)
• M18: 8,838,990 km (0.055 R)
• M19: 10,622,646 km (0.036 R)
• M20: 11,830,349 km (0.116 R)
• M21: 15,167,728 km (0.079 R)
• M22: 15,502,977 km (0.105 R)
• M23: 15,976,604 km (0.114 R)
• M24: 16,592,349 km (0.108 R)
• M25: 16,799,242 km (0.119 R)
• M26: 17,565,483 km (0.115 R)
• M27: 17,706,105 km (0.054 R)
• M28: 18,343,093 km (0.117 R)
• M29: 18,700,183 km (0.084 R)
• M30: 19,204,178 km (0.119 R)
• M31: 20,890,894 km (0.08 R)
• M32: 20,965,244 km (0.071 R)
• M33: 21,114,393 km (0.043 R)
• M34: 21,338,640 km (0.106 R)
• M35: 21,563,785 km (0.118 R)
• M36: 21,638,883 km (0.085 R)
• M37: 22,548,139 km (0.081 R)
• M38: 22,930,661 km (0.076 R)
• M39: 23,547,154 km (0.084 R)
• M40: 23,624,645 km (0.115 R)
• M41: 23,779,778 km (0.083 R)
• M42: 24,013,151 km (0.074 R)
• M43: 24,325,511 km (0.105 R)
• M44: 25,747,439 km (0.119 R)
• M45: 26,791,183 km (0.059 R)
• M46: 28,754,057 km (0.042 R)
• M47: 29,168,742 km (0.098 R)
• M48: 30,172,095 km (0.088 R)
• M49: 31,612,872 km (0.056 R)
• M50: 32,556,985 km (0.061 R)
• M51: 34,472,885 km (0.045 R)
• M52: 35,889,128 km (0.09 R)
• M53: 36,963,689 km (0.085 R)
• M54: 37,053,747 km (0.033 R)
• M55: 37,504,934 km (0.107 R)
• M56: 37,776,604 km (0.092 R)
• M57: 38,412,844 km (0.057 R)
• M58: 39,052,674 km (0.101 R)
• M59: 40,342,955 km (0.045 R)
• M60: 44,487,714 km (0.072 R)
• M61: 44,871,283 km (0.111 R)
• M62: 45,063,367 km (0.112 R)
• M63: 47,880,145 km (0.077 R)
• M64: 49,062,267 km (0.057 R)
• M65: 49,161,301 km (0.088 R)
• M66: 49,656,919 km (0.043 R)
• M67: 50,753,322 km (0.078 R)
• M68: 52,767,208 km (0.087 R)
• M69: 53,478,247 km (0.059 R)
• M70: 53,783,875 km (0.082 R)
• M71: 53,885,901 km (0.097 R)
• M72: 54,192,277 km (0.091 R)
• M73: 55,320,993 km (0.097 R)
• M74: 56,664,831 km (0.066 R)
• M75: 57,080,414 km (0.065 R)
• M76: 58,124,009 km (0.11 R)
• M77: 58,648,050 km (0.116 R)
• M78: 59,595,453 km (0.075 R)
• M79: 60,654,008 km (0.114 R)
• M80: 61,505,369 km (0.112 R)
• M81: 61,932,471 km (0.092 R)
• M82: 62,467,732 km (0.027 R)
• M83: 62,574,994 km (0.045 R)
• M84: 62,682,256 km (0.077 R)
• M85: 63,112,200 km (0.1 R)
• M86: 65,820,819 km (0.06 R)
• M87: 68,125,225 km (0.091 R)
• M88: 69,564,955 km (0.095 R)
• M89: 69,898,558 km (0.063 R)
• M90: 70,121,309 km (0.103 R)
• M91: 71,238,506 km (0.117 R)
• M92: 72,249,189 km (0.084 R)
• M93: 73,151,414 km (0.083 R)
• M94: 74,057,379 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 16,608 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit